| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $166.51 | 12.253% | $186.9125 | $186.91 | $186.90 | $186.90 |
| Purchase #2 | $178.78 | 10.702% | $197.913 | $197.91 | $197.90 | $197.90 |
| Purchase #3 | $166.48 | 9.346% | $182.0392 | $182.04 | $182.05 | $182.00 |
| Purchase #4 | $35.53 | 9.550% | $38.9231 | $38.92 | $38.90 | $38.90 |
| Purchase #5 | $233.82 | 4.723% | $244.8633 | $244.86 | $244.85 | $244.90 |
| Purchase #6 | $179.62 | 12.562% | $202.1839 | $202.18 | $202.20 | $202.20 |
| Purchase #7 | $143.64 | 11.549% | $160.229 | $160.23 | $160.25 | $160.20 |
| 7 purchase totals = | $1,104.38 | $1,213.0640 | $1,213.05 | $1,213.05 | $1,213.00 | |